Ornamental Component With Gripping Element

ABSTRACT

In one embodiment, an ornamental component is provided for use with a jewelry item (i.e., a bracelet or a necklace). The ornamental component includes a self-supporting housing and an insert assembly. The self-supporting housing has a through hole allowing the ornamental component to be strung on an elongated member of the jewelry item, and the through hole defines a through hole axis and has a first opening at a first side of the self-supporting housing and a second opening at a second side of the self-supporting housing. The insert assembly is inserted in the through hole of the self-supporting housing, and the insert assembly is assembled from a first tubular element having a through hole that forms a gripping element for frictionally gripping a part of the jewelry item. The first tubular element is configured to secure the gripping element inside the through hole of the self-supporting housing.

RELATED APPLICATIONS

This application claims priority to U.S. provisional patent application61/763,251 filed Feb. 11, 2013 and titled “Ornamental Component WithGripping Element”, and also claims priority to European patentapplication EP 13154843 filed Feb. 11, 2013 and titled “OrnamentalComponent With Gripping Element”. The disclosure of each is incorporatedherein in its entirety by reference.

FIELD

The present invention relates to an ornamental component for a braceletor necklace, to a bracelet or necklace comprising such an ornamentalcomponent, to a method of manufacturing an ornamental component, and atubular element for securing a gripping element inside a through hole ofan ornamental component.

BACKGROUND

Jewelry, such as necklaces and bracelets, often consists of a pluralityof freely movable ornamental components (e.g., beads) strung on anelongated member (e.g., chain, wire, or string). To prevent all thefreely movable beads from grouping together at the bottom of thenecklace or bracelet, an ornamental component provided with a stoppingmechanism configured to grip the necklace or bracelet may be used. Suchstopping mechanisms are known from the prior art in a variety of forms.

An example of a prior art variation of a stopping mechanism is disclosedin US 2003/0154742, in which a jewel is produced with an elastic bodyinside configured to provide a frictional force on an elongated member.A similar solution is disclosed in US 2002/0148250, in which the jewelitself is provided with a flexible resilient tube with an insidediameter slightly smaller than the outer diameter of an elongatedmember, as to fix the jewel on the elongated member.

Another prior art variation is disclosed in WO 2006/125155.

It may, however, be difficult to produce such prior art ornamentalcomponents. Additionally, the stopping mechanisms may be vulnerable todamage.

Thus, it remains a problem to provide a robust ornamental componentprovided with a stopping mechanism that can be easily manufactured.

SUMMARY

The following presents a simplified summary of the invention in order toprovide a basic understanding of some aspects of the invention. Thissummary is not an extensive overview of the invention. It is notintended to identify critical elements of the invention or to delineatethe scope of the invention. Its sole purpose is to present some conceptsof the invention in a simplified form as a prelude to the more detaileddescription that is presented elsewhere.

In one embodiment, an ornamental component is provided for use with ajewelry item (i.e., a bracelet or a necklace). The ornamental componentincludes a self-supporting housing and an insert assembly. Theself-supporting housing has a through hole allowing the ornamentalcomponent to be strung on an elongated member of the jewelry item, andthe through hole defines a through hole axis and has a first opening ata first side of the self-supporting housing and a second opening at asecond side of the self-supporting housing. The insert assembly isinserted in the through hole of the self-supporting housing, and theinsert assembly is assembled from a first tubular element having athrough hole that forms a gripping element for frictionally gripping apart of the jewelry item. The first tubular element is configured tosecure the gripping element inside the through hole of theself-supporting housing.

In another embodiment, a jewelry item (i.e., a bracelet or a necklace)includes an elongated member and a first ornamental component strung onthe elongated member. The ornamental component includes: (a) aself-supporting housing having a through hole allowing the ornamentalcomponent to be strung on the elongated member of the jewelry item, thethrough hole defining a through hole axis and comprising a first openingat a first side of the self-supporting housing and a second opening at asecond side of the self-supporting housing; and (b) an insert assemblyinserted in the through hole of the self-supporting housing. The insertassembly is assembled from a first tubular element having a through holethat forms a gripping element for frictionally gripping a part of thejewelry item, and the first tubular element is configured to secure thegripping element inside the through hole of the self-supporting housing.The first ornamental component is configured so that the grippingelement resiliently grips the elongated member to fix the firstornamental component along the elongated member until a particular forceis acting on the first ornamental component, whereby the firstornamental component can be moved along the elongated member.

In still another embodiment, a method for manufacturing an ornamentalcomponent is provided. The ornamental component has a through holeallowing the ornamental component to be strung on an elongated member ofa jewelry item (i.e., a bracelet or a necklace), and the through holedefines a through hole axis. The method includes the steps: (a)providing a self-supporting housing having a through hole, wherein theself-supporting housing through hole comprises a first opening at afirst side of the self-supporting housing and a second opening at asecond side of the self-supporting housing; (b) assembling an insertassembly comprising a first tubular element, the first tubular elementhaving a through hole that at least partly forms the through hole of theornamental component, the first tubular element having a grippingelement for frictionally gripping the elongated member of the jewelryitem; and (c) inserting the insert assembly in the through hole of theself-supporting housing.

In yet another embodiment, an ornamental component for a jewelry item(i.e., a bracelet or a necklace) is provided. The ornamental componenthas a through hole allowing the ornamental component to be strung on anelongated member of the jewelry item, and the ornamental componentthrough hole defines a through hole axis. The ornamental componentfurther includes a self-supporting housing and an insert assembly. Theself-supporting housing has a through hole with a first opening at afirst side of the self-supporting housing and a second opening at asecond side of the self-supporting housing. The insert assembly isinserted in the through hole of the self-supporting housing and isassembled from a first tubular element. The first tubular element has athrough hole that forms at least a part of the through hole of theornamental component, and the first tubular element has a grippingelement for frictionally gripping a part of the jewelry item. The firsttubular element is further configured to secure the gripping elementinside the through hole of the ornamental component, and the firsttubular element has a first circumferential opening extending along thethrough hole axis. The gripping element has a first gripping portion forfrictionally gripping the elongated member of the jewelry item, and thefirst gripping portion extends through the first circumferentialopening.

BRIEF DESCRIPTION OF THE DRAWINGS

FIGS. 1 a-c show an ornamental component according to an embodiment ofthe present invention.

FIG. 2 shows an ornamental component according to an embodiment of thepresent invention.

FIG. 3 shows an ornamental component according to an embodiment of thepresent invention.

FIGS. 4 a-d show a first tubular element according to an embodiment ofthe present invention.

FIG. 5 a-b show a gripping element according to an embodiment of thepresent invention.

FIG. 6 a-b show a self-supporting housing according to an embodiment ofthe present invention.

FIG. 7 a-b show a second tubular element according to an embodiment ofthe present invention.

FIG. 8 a-c show a locking element according to an embodiment of thepresent invention.

FIG. 9 shows an ornamental component according to an embodiment of thepresent invention.

FIGS. 10 a-d show a first tubular element according to an embodiment ofthe present invention.

FIG. 11 a-c show a locking element according to an embodiment of thepresent invention.

FIG. 12 shows an ornamental component according to an embodiment of thepresent invention.

FIGS. 13 a-d show a first tubular element according to an embodiment ofthe present invention.

FIG. 14 a-c show a locking element according to an embodiment of thepresent invention.

FIG. 15 shows an ornamental component according to an embodiment of thepresent invention.

FIG. 16 a-c show an ornamental component according to an embodiment ofthe present invention.

FIGS. 17 a-b show a first tubular element according to an embodiment ofthe present invention.

FIG. 18 shows an ornamental component according to an embodiment of thepresent invention.

DETAILED DESCRIPTION

According to a first aspect, the invention relates to an ornamentalcomponent for a bracelet and/or a necklace. The ornamental component hasa through hole allowing the ornamental component to be strung on anelongated member of a bracelet and/or necklace, and the through holedefines a through hole axis. The ornamental component includes: (a) aself-supporting housing having a through hole comprising a first openingat a first side of the self-supporting housing and a second opening at asecond side of the self-supporting housing; and (b) an insert assemblyinserted in the through hole of the self-supporting housing. The insertassembly is assembled from a first tubular element having a through holethat forms at least a part of the through hole of the ornamentalcomponent and a gripping element for frictionally gripping a part of thebracelet and/or necklace, and the first tubular element is configured tosecure the gripping element inside the through hole of the ornamentalcomponent.

Consequently, by using an insert assembly to provide an ornamentalcomponent with a gripping element, the production costs may be lowered.Additionally, by using a tubular element to secure the gripping elementinside the self-supporting housing, the gripping element may be moreefficiently protected from damage.

An ornamental component may be any component that can be strung on abracelet and/or necklace for ornamental purposes such as a bead. Anornamental component according to the first aspect of the invention maybe used to organize freely movable beads on a bracelet or necklace. Forexample, two ornamental components may be pulled to a desired positionon an elongated member of a bracelet or necklace and released, wherebythey resiliently grip the elongated member. Consequently (in thisexample), the bracelet or necklace is divided into three distinct zonesfor freely movable beads. This may be used to prevent all the freelymovable beads from grouping together.

The self-supporting housing may constitute the outer surface of theornamental component or may be covered with another layer or elementconstituting the outer surface of the ornamental component. Theself-supporting housing may have any shape such as approximatelyspherical, cylindrical or cubical. The self-supporting housing has astructural strength allowing it to be securely handled during themanufacturing process of the ornamental component. The self-supportinghousing may provide the primary structural strength of the ornamentalcomponent. The self-supporting housing may be made of metal, glass,wood, plastic or a combination thereof. The trough hole of theself-supporting housing may have a constant width or may have a varyingwidth (measured in planes being perpendicular to the through hole axis).For example, the through hole of the self-supporting housing may bewider in the central part of self-supporting housing than at the firstopening and the second opening. The inner surface of the through hole ofthe self-supporting housing may be spaced apart from the insert assemblyby another element or a fluid e.g. air. At least a part of theself-supporting housing may be transparent or semi-transparent.

The individual element of the insert assembly may be permanentlyattached or non-permanently attached. The insert assembly may beinserted into the through hole of the housing through the first openingof the housing, i.e. the insert assembly may have a size and shapeallowing it to be insertable through the first opening of theself-supporting housing.

The first tubular element may have any outer shape such as round orrectangular. Correspondingly, the through hole of the first tubularelement may have any shape such as round or rectangular. The firsttubular element may be integrally molded, i.e. made from a single mold.The first tubular element may be made of metal and/or plastic.

The gripping element may be made of a material configured to establish ahigh frictional connection with an elongated member of a bracelet and/ornecklace, e.g. a chain, band, or strand of a necklace or bracelet. Thegripping element may be made of a deformable material such as a siliconematerial.

In some embodiments, the gripping element is made of a first materialand the first tubular element is made of a second material, wherein thecoefficient of friction of the first material is higher than thecoefficient of friction of the second material relative to sterlingsilver.

The coefficient of friction of the first material may be at least 10%,20%, 40% or 60% higher than the coefficient of friction of the secondmaterial relative to sterling silver.

In some embodiments of the invention, the gripping element is positionedin a central part of the ornamental component and have a width along thethrough hole axis of less than 95%, 90%, 80%, 70%, 60% or 50% of thewidth of the self-supporting housing along the through hole axis.

Consequently, the gripping element is better protected. Thus, a morerobust ornamental component is provided.

In some embodiments, the first tubular element comprises a firstcircumferential opening extending along the through hole axis, and thegripping element comprises a first gripping portion for frictionallygripping the elongated member of the bracelet and/or necklace, with thefirst gripping part extending through the first circumferential opening.

In some embodiments, the gripping element comprises a tubular portion,and the first gripping portion protrudes from an interior surface of thetubular portion. Further, the tubular portion of the gripping elementsurrounds a part of the first tubular element.

Consequently, the tubular element may in an efficient manner secure thegripping element inside the through hole of the ornamental component.

The entire gripping element may be integrally molded, i.e. made from asingle mold.

In some embodiments, the first tubular element comprises a secondcircumferential opening extending along the through hole axis and thegripping element comprises a second gripping portion protruding from aninterior surface of the tubular portion of the gripping element, withthe second gripping portion extending through the second circumferentialopening.

In some embodiments, the first tubular element comprises a thirdcircumferential opening extending along the through hole axis and thegripping element comprises a third gripping portion protruding from aninterior surface of the tubular portion of the gripping element, withthe third gripping portion extending through the third circumferentialopening.

In some embodiments, the first circumferential opening, the secondcircumferential opening and/or the third circumferential opening have awidth along the through hole axis of less than 95%, 90%, 80%, 70%, 60%or 50% of the width of the first tubular element along the through holeaxis.

In some embodiments, each of the first circumferential opening, thesecond circumferential opening and/or the third circumferential openingextends between 5% and 33% of the circumference of the first tubularelement in a plane being perpendicular to the through hole axis.

In some embodiments, the first tubular element comprises a first portionand a second portion, wherein the second portion has a lower widestwidth than the widest width of the first portion. The tubular portion ofthe gripping element is arranged to fit snugly around the second portionof the first tubular element, and abut the first portion of the firsttubular element whereby the gripping element is prevented from moving ina first direction along the through hole axis relative to the firsttubular element.

In some embodiments, the first tubular element further comprises a thirdportion, and the second portion has a lower widest width than the widestwidth of the first portion and the third portion. The tubular portion ofthe gripping element further abuts the third portion of the firsttubular element thereby preventing the gripping element from moving inany direction along the through hole axis relative to the first tubularelement.

The widest width is measured in a plane being perpendicular to thethrough hole axis.

In some embodiments, the tubular portion of the gripping element has awidest width approximately equal to the widest width of the firstportion and/or third portion of the first tubular element.

In some embodiments, the ornamental component further comprises a secondtubular element, and the first tubular element is positioned inside thesecond tubular element.

This may make it easier to insert the insert assembly into theself-supporting housing. The second tubular element may additionallyhide non-decorative elements of the ornamental component, when theself-supporting housing is transparent or semi-transparent.

The second tubular element may have a width along the through hole axisbeing approximately equal to the width of the self-supporting housing.The second tubular element may be fully inserted into the through holeof the self-supporting housing.

In some embodiments, the first tubular element of the insert assembly ata first end further comprises a collar, with the collar being positionedoutside the self-supporting housing at the first opening of theself-supporting housing. The collar includes a surface abutting an outersurface of the self-supporting housing, thereby preventing the firsttubular element of the insert assembly from moving in a first directionalong the through hole axis relative to the ornamental component.

The outer surface may be an outer surface of the self-supportinghousing. The collar may be an integral portion of the first tubularelement or may be attached to the first tubular element.

In some embodiments, the ornamental component further comprises alocking element having a through hole wherein the locking elementcomprises an engagement portion positioned inside the self-supportinghousing and a collar positioned outside the self-supporting housing atthe second opening of the self-supporting housing. The engagementportion is attached to the first tubular element and the collarcomprises a surface abutting an outer surface of the self-supportinghousing, thereby preventing the first tubular element of the insertassembly from moving in a second direction along the through hole axisrelative to the ornamental component.

Consequently, the insert assembly is in an effective manner secured tothe self-supporting housing.

The outer surface may be an outer surface of the self-supportinghousing.

The engagement portion and the collar of the locking element may beintegrally formed. The locking element may be attached to the firsttubular element by the use of glue or a mechanical locking mechanism.

In some embodiments, the engagement part of the locking element isinserted into the first tubular element whereby the through hole of thelocking element and the through hole of the first tubular elementtogether forms the through hole of the ornamental component.

In some embodiments, the engagement portion is attached to the firsttubular element by a male/female locking mechanism, wherein the malepart comprises a protruding portion and the female part comprises arecess and/or opening.

The engagement portion may be the male part and the first tubularelement may be the female part, i.e. the engagement portion may comprisea protruding portion configured to engage with recess and/or opening inthe first tubular element. Alternatively, the first tubular element maybe the male part and the engagement portion may be the female part.

In some embodiments, the male/female locking mechanism is of the snaplock type wherein a translation and/or rotation from a free rotationalorientation and/or position of the male and female part to a lockedrotational orientation and/or position of the male and female partrequires less force than a translation and/or rotation from a lockedrotational orientation and/or position of the male and female part to afree rotational orientation and/or position of the male and female part.

This may be beneficial as the locking element and the first tubularelement typically are permanently attached.

In some embodiments, the male/female locking mechanism may be of therotational lock type, wherein the female part (the engagement portion orthe first tubular element) comprises a recess and/or opening configuredto allow the protruding portion of the male part to translate inside therecess and/or opening along the through hole axis when the lockingelement is in a free rotational orientation relative to the firsttubular element, and to be prevented from moving in at least a firstdirection along the through hole axis when the locking element is in alocked position relative to the first tubular element and the lockingelement is in a locked rotational orientation relative to the firsttubular element.

In some embodiments, the male part comprises a plurality of protrudingportions and the female part comprises a plurality of recess and/oropenings.

When the male/female locking mechanism is of the rotational type thelocking element may be attached to the first tubular element by firstlyrotationally orienting the locking element in the free rotationalorientation relative to the first tubular element, next translating thefirst tubular element and/or the locking element along the through holeaxis until the locking element is in the locked position relative to thefirst tubular element, and finally rotating the first tubular elementand/or the locking element from the free rotational orientation to thelocked rotational orientation.

The protruding portion of the male part and/or the recess and/or openingof the female part may be configured so that a rotation from the freerotational orientation to the locked rotational orientation requiresless force than a rotation from the locked rotational orientation to thefree rotational orientation.

In some embodiments, the male part (the engagement portion or the firsttubular element) comprises a flexible member configured to deform from afirst shape to a second shape when the male part comes into contact withthe female part, and further to snap back into approximately the firstshape when the flexible member is aligned with the recess and/or openingof the female part, whereby the flexible member engages with the recessand/or opening and locks the male part to the female part, allowing thelocking element to be attached to the first tubular element by a puretranslation between the two.

In some embodiments, the male part comprises two flexible members, andthe female part comprises two recesses and/or openings.

The two flexible members may be arranged at opposite sides of the malepart. Correspondingly, the two recesses and/or openings may be arrangedat opposite sides of the female part.

In some embodiments, the ornamental component has a length along thethrough hole axis between 2 mm and 5 cm.

In some embodiments, the first tubular element comprises a fourthcircumferential opening extending along the through hole axis and thegripping element comprises a fourth gripping portion protruding from aninterior surface of the tubular portion of the gripping element, withthe fourth gripping portion extending through the fourth circumferentialopening.

According to a second aspect, the invention relates to a bracelet or anecklace having: an elongated member and a first ornamental component asdisclosed in relation to the first aspect of the invention, strung onthe elongated member. The first ornamental component is configured sothat the gripping element resiliently grips the elongated member to fixthe first ornamental component along the elongated member until aparticular force is acting on the first ornamental component, wherebythe first ornamental component can be moved along the elongated member.

The elongated member may be any elongated member suitable for jewelrysuch as a metal chain, leather string, a fabric string, or an anchortype chain.

In some embodiments, the particular force is higher than the maximumgravitational force gravity acting on the ornamental component.

In some embodiments, the bracelet or necklace further comprises at leastone freely movable ornamental component strung on the elongated member.

In some embodiments, the bracelet or necklace further comprises aplurality of freely movable ornamental components strung on theelongated member.

In some embodiments, the bracelet or necklace further comprises a secondornamental component as disclosed in relation to the first aspect of theinvention strung on the elongated member. The second ornamentalcomponent is configured so that the gripping element resiliently gripsthe elongated member to fix the second ornamental component along theelongated member until a particular force is acting on the secondornamental component, whereby the second ornamental component can bemoved along the elongated member.

According to a third aspect, the invention relates to a method formanufacturing an ornamental component that has a through hole allowingthe ornamental component to be strung on an elongated member of abracelet and/or necklace, with the through hole defining a through holeaxis. The method includes the steps: (a) providing a self-supportinghousing, having a through hole, wherein the through hole comprises afirst opening at a first side of the self-supporting housing and asecond opening at a second side of the self-supporting housing; (b)assembling an insert assembly comprising a first tubular element havinga through hole that at least partly forms the through hole of theornamental component, and a gripping element for frictionally grippingthe elongated member of a bracelet and/or a necklace; and (c) insertingthe insert assembly in the through hole of the housing.

Consequently, an efficient method of producing an ornamental componentcomprising a gripping element is provided.

In some embodiments, the insert assembly is inserted in the through holeof the self-supporting housing through the first opening of theself-supporting housing.

In some embodiments, the ornamental component is an ornamental componentas disclosed in relation to the first aspect of the invention.

In some embodiments, the insert assembly is assembled before it isinserted into the through hole of the self-supporting housing.

In some embodiments, the first tubular element comprises a firstcircumferential opening extending along the through hole axis, with thegripping element having a first gripping portion for frictionallygripping the elongated member of the bracelet and/or necklace and atubular portion. The first gripping portion protrudes from an innersurface of the tubular portion, and the step of assembling the insertassembly includes pulling the gripping element around the first tubularelement until the first gripping portion is aligned with the firstcircumferential opening, whereby the first gripping portion extendsthrough the first circumferential opening and a part of the innersurface of the tubular portion rests upon a part of the outer surface ofthe first tubular element thereby securing the gripping element to thefirst tubular element.

In some embodiments, the first tubular element further comprises asecond circumferential opening extending along the through hole axis,and the gripping element further comprises a second gripping portion forfrictionally gripping the elongated member of the bracelet and/ornecklace, with the second gripping portion protruding from an innersurface of the tubular portion. Here, the step of assembling the insertassembly comprises pulling the gripping element around the first tubularelement until the first gripping portion is aligned with the firstcircumferential opening and the second gripping portion is aligned withthe second circumferential opening, whereby the first gripping portionextends through the first circumferential opening, the second grippingportion extends through the second circumferential opening, and a partof the inner surface of the tubular portion rests upon a part of theouter surface of the first tubular element thereby attaching thegripping element to the first tubular element.

In some embodiments, the first tubular element further comprises a thirdcircumferential opening extending along the through hole axis, and thegripping element further comprises a third gripping portion forfrictionally gripping the elongated member of the bracelet and/ornecklace. The third gripping portion protrudes from an inner surface ofthe tubular portion, and the step of assembling the insert assemblycomprises pulling the gripping element around the first tubular elementuntil the first gripping portion is aligned with the firstcircumferential opening, the second gripping portion is aligned with thesecond circumferential opening, and the third gripping portion isaligned with the third circumferential opening, whereby the firstgripping portion extends through the first circumferential opening, thesecond gripping portion extends through the second circumferentialopening, the third gripping portion extends through the thirdcircumferential opening, and a part of the inner surface of the tubularportion rests upon a part of the outer surface of the first tubularelement thereby attaching the gripping element to the first tubularelement.

In some embodiments, the ornamental component further comprises alocking element having a through hole, an engagement part for engagingwith the insert assembly, and a collar for being positioned outside theself-supporting housing. A method of using this embodiment includes thesteps: (a) inserting the engagement part of the locking element into thesecond opening of the self-supporting housing; and (b) attaching theengagement part to the insert assembly.

In some embodiments, the engagement part is attached to the insertassembly by a male/female locking mechanism.

According to a fourth aspect, the invention relates to a tubular elementfor securing a griping element for gripping an elongated member of abracelet and/necklace in a through hole of an ornamental component. Thetubular element has a through hole defining a tubular element throughhole axis, and the tubular element comprises a first circumferentialopening extending along the tubular element through hole axis forreceiving a first gripping portion of the gripping element allowing thefirst gripping portion to extend through the first circumferentialopening.

In some embodiments, the tubular element further comprises a secondcircumferential opening extending along the tubular element through holeaxis for receiving a second gripping portion of the gripping elementallowing the second gripping portion to extend through the secondcircumferential opening.

In some embodiments, the tubular element further comprises a thirdcircumferential opening extending along the tubular element through holeaxis for receiving a third gripping portion of the gripping elementallowing the third gripping portion to extend through the thirdcircumferential opening.

In some embodiments, the first circumferential opening, the secondcircumferential opening, and/or the third circumferential opening have awidth along the tubular element through hole axis of less than 95%, 90%,80%, 70%, 60%, or 50% of the width of the tubular element along thetubular element through hole axis.

In some embodiments, each of the first circumferential opening, thesecond circumferential opening, and/or the third circumferential openingextends between 5% and 33% of the circumference of the tubular elementin a plane being perpendicular to the tubular element through hole axis.

In some embodiments, the tubular element is insertable in a through holeof a self-supporting housing of the ornamental component through a firstopening of the through hole of the self-supporting housing.

In some embodiments, the tubular element comprises a first portion and asecond portion, with the first portion being positioned next to thesecond portion. The second portion has a lower widest width than thewidest width of the first portion measured in a plane beingperpendicular to the tubular element through hole axis, and the firstcircumferential opening is positioned at the second portion of thetubular element.

In some embodiments, the second circumferential opening is positioned atthe second portion of the tubular element.

In some embodiments, the third circumferential opening is positioned atthe second portion of the tubular element.

In some embodiments, the tubular element further comprises a thirdportion positioned next to the second portion, and the second portionhas a lower widest width than the widest width of the first portion andthe third portion, measured in a plane being perpendicular to thetubular element through hole axis.

In some embodiments, the first circumferential opening extendsapproximately the entire length, along the tubular element through holeaxis, of the second portion of the tubular element.

In some embodiments, the second circumferential opening extendsapproximately the entire length, along the tubular element through holeaxis, of the second portion of the tubular element.

In some embodiments, the third circumferential opening extendsapproximately the entire length, along the tubular element through holeaxis, of the second portion of the tubular element.

In some embodiments, the tubular element further comprises a collar forbeing positioned outside the self-supporting housing. The collarincludes a surface for abutting an outer surface of the self-supportinghousing for preventing the tubular element from moving in a firstdirection along the tubular element through hole axis relative to theself-supporting housing.

The collar may be an integral portion of the first tubular element ormay be attached to the first tubular element. The collar may be arrangedat a first opening of the through hole of the tubular element.

In some embodiments, the engagement portion is attached to the firsttubular element by a male/female locking mechanism, with the male partcomprising a protruding portion and the female part comprising a recessand/or opening.

The engagement portion may be the male part, and the first tubularelement may be the female part (i.e., the engagement portion maycomprise a protruding portion configured to engage with recess and/oropening in the first tubular element). Alternatively, the first tubularelement may be the male part, and the engagement portion may be thefemale part.

In some embodiments, the male/female locking mechanism is of the snaplock type wherein a translation and/or rotation from a free rotationalorientation and/or position of the male and female part to a lockedrotational orientation and/or position of the male and female partrequires less force than a translation and/or rotation from a lockedrotational orientation and/or position of the male and female part to afree rotational orientation and/or position of the male and female part.

This may be beneficial as the locking element and the first tubularelement typically are permanently attached.

In some embodiments, the male/female locking mechanism may be of therotational lock type, wherein the female part (locking element or thetubular element) comprises a recess and/or opening configured to allowthe protruding portion of the male part to translate inside the recessand/or opening along the tubular element through hole axis when thelocking element is in a free rotational orientation relative to thefirst tubular element, and to be prevented from moving in at least afirst direction along the tubular element through hole axis when thelocking element is in a locked position relative to the first tubularelement and the locking element is in a locked rotational orientationrelative to the first tubular element.

In some embodiments, the male part comprises a plurality of protrudingportions and the female part comprises a plurality of recesses and/oropenings.

The protruding portion of the male part and/or the recess and/or openingof the female part may be configured so that a rotation from the freerotational orientation to the locked rotational orientation requiresless force than a rotation from the locked rotational orientation to thefree rotational orientation.

In some embodiments, the tubular element has a length along the tubularelement through hole axis between 2 mm and 3 cm.

According to a fifth aspect, the invention relates to an ornamentalcomponent for a bracelet and/or a necklace. The ornamental component hasa through hole allowing the ornamental component to be strung on anelongated member of a bracelet and/or necklace, and the through holedefines a through hole axis. The ornamental component further includes:(a) a self-supporting housing having a through hole comprising a firstopening at a first side of the housing and a second opening at a secondside of the housing; (b) a first tubular element having a through holeinserted in the through hole of the self-supporting housing through thefirst opening of the self-supporting housing; and (c) a locking elementhaving a through hole inserted in the through hole of self-supportinghousing through the second opening of the self-supporting housing. Thelocking element comprises a engagement portion attached to the firsttubular element.

Consequently, by providing an ornamental component with a lining byusing two parts inserted from two sides of the ornamental component, thelining (the first tubular element and the locking element) may beattached to the bead without deforming it. This allows more complexinsert elements to be used such as pre decorated linings and liningcomposed of a plurality of elements.

An ornamental component may be any component that can be strung on abracelet and/or necklace for ornamental purposes such as a bead. Anornamental component according to the fifth aspect of the invention maybe an freely movable ornamental component or an ornamental componentused to organize freely movable beads on a bracelet or necklace. Theself-supporting housing may constitute the outer surface of theornamental component or may be covered with another layer or elementconstituting the outer surface of the ornamental component. The selfsupporting housing may have any shape such as approximately spherical,cylindrical or cubical. The self-supporting housing has a structuralstrength allowing it to be securely handled during the manufacturingprocess of the ornamental component. The self-supporting housing mayprovide the primary structural strength of the ornamental component. Theself-supporting housing may be made of metal, glass, wood, plastic or acombination thereof. The through hole of the self-supporting housing mayhave a constant width or may have a varying width (measured in planesbeing perpendicular to the through hole axis). For example, the throughhole of the self-supporting housing may be wider in the central part ofself-supporting housing than at the first opening and the secondopening. The inner surface of the through hole of the self-supportinghousing may be spaced apart from the insert assembly by another elementor a fluid (e.g., air). At least a part of the self-supporting housingmay be transparent or semi-transparent.

The engagement portion and the first tubular element may be permanentlyattached or non-permanently attached.

The first tubular element may have any outer shape such as round orrectangular. Correspondingly, the through hole of the first tubularelement may have any shape such as round or rectangular. The firsttubular element may be integrally molded (i.e., made from a singlemold). The first tubular element may be made of metal and/or plastic.

The engagement portion of the locking element may be attached to thefirst tubular element by the use of an adhesive or a mechanical lockingmechanism.

In some embodiments, the engagement portion is attached to the firsttubular element by a male/female locking mechanism, wherein the malepart comprises a protruding portion and the female part comprises arecess and/or opening.

The engagement portion may be the male part, and the first tubularelement may be the female part (i.e., the engagement portion maycomprise a protruding portion configured to engage with recess and/oropening in the first tubular element). Alternatively, the first tubularelement may be the male part and the engagement portion may be thefemale part.

In some embodiments, the ornamental component further comprises a secondtubular element, and the first tubular element and the engagementportion of the locking element are positioned inside the second tubularelement.

This may make it easier to insert the insert assembly into theself-supporting housing. The second tubular element may additionallyhide non-decorative elements of the ornamental component, when theself-supporting housing is transparent or semi-transparent. The secondtubular element may additionally protect the attachment between thefirst tubular element and the engagement portion.

The second tubular element may have a length along the through hole axisbeing approximately equal to the length of the self-supporting housing.The second tubular element may be fully inserted into the through holeof the self-supporting housing. The engagement portion of the lockingelement may be fully inserted into the second tubular element.

In some embodiments, the male/female locking mechanism is of the snaplock type wherein a translation and/or rotation from a free rotationalorientation and/or position of the male and female part, to a lockedrotational orientation and/or position of the male and female part,requires less force than a translation and/or rotation from a lockedrotational orientation and/or position of the male and female part to afree rotational orientation and/or position of the male and female part.

This may be beneficial as the locking element and the first tubularelement typically are permanently attached.

In some embodiments, the male/female locking mechanism is of therotational lock type, wherein the female part (the engagement portion orthe first tubular element) comprises a recess and/or opening configuredto allow the protruding portion of the male part to translate inside therecess and/or opening along the through hole axis when the lockingelement is in a free rotational orientation relative to the firsttubular element, and to be prevented from moving in at least a firstdirection along the through hole axis when the locking element is in alocked position relative to the first tubular element and the lockingelement is in a locked rotational orientation relative to the firsttubular element.

In some embodiments, the male part comprises a plurality of protrudingportions and the female part comprises a plurality of recesses and/oropenings.

When the male/female locking mechanism is of the rotational type, thelocking element may be attached to the first tubular element by firstlyrotationally orienting the locking element in the free rotationalorientation relative to the first tubular element, next translating thefirst tubular element and/or the locking element along the through holeaxis until the locking element is in the locked position relative to thefirst tubular element, and finally rotating the first tubular elementand/or the locking element from the free rotational orientation to thelocked rotational orientation.

The protruding portion of the male part and/or the recess and/or openingof the female part may be configured so that a rotation from the freerotational orientation to the locked rotational orientation requiresless force than a rotation from the locked rotational orientation to thefree rotational orientation.

In some embodiments, the male part (the engagement portion or the firsttubular element) comprises a flexible member configured to deform from afirst shape to a second shape when the male part comes into contact withthe female part, and further to snap back into approximately the firstshape when the flexible member is aligned with the recess and/or openingof the female part, whereby the flexible member engages with the recessand/or opening and locks the male part to the female part, allowing thelocking element to be attached to the first tubular element by a puretranslation between the two.

In some embodiments, the male part comprises two flexible members, andthe female part comprises two recesses and/or openings.

The two flexible members may be arranged at opposite sides of the malepart. Correspondingly, the two recesses and/or openings may be arrangedat opposite sides of the female part.

In some embodiments, the engagement part of the locking element isinserted into the first tubular element whereby the through hole of thelocking element and the through hole of the first tubular elementtogether form the through hole of the ornamental component.

In some embodiments, the first tubular element at a first end furthercomprises a collar positioned outside the self-supporting housing at thefirst opening of the self-supporting housing. A surface abuts an outersurface of the self-supporting housing thereby preventing the firsttubular element from moving in a first direction along the through holeaxis relative to the ornamental component.

In some embodiments, the locking element further comprises a collarpositioned outside the self-supporting housing at the second opening ofthe self-supporting housing. The collar includes a surface abutting anouter surface of the self-supporting housing thereby preventing thefirst tubular element from moving in a second direction along thethrough hole axis relative to the ornamental component.

In some embodiments, the first tubular element is part of an insertassembly inserted in the through hole of the self-supporting housingthrough the first opening of the self-supporting housing. The insertassembly is assembled from the first tubular element and a grippingelement for frictionally gripping a part of the bracelet and/ornecklace. The first tubular element is configured to secure the grippingelement inside the through hole of the ornamental component.

According to a sixth aspect, the invention relates to a method formanufacturing an ornamental component having a through hole allowing theornamental component to be strung on an elongated member of a braceletand/or necklace, with the through hole defining a through hole axis. Themethod comprises the steps: (a) providing a self-supporting housing,having an through hole, wherein the through hole comprises a firstopening at a first side of the self-supporting housing and a secondopening at a second side of the self-supporting housing; (b) insertingthrough the first opening of the self-supporting housing a first tubularelement having a through hole; (c) inserting through the second openingof the self-supporting housing a locking element having a through hole,the locking element comprising an engagement portion for beingpositioned inside the through hole of the self-supporting housing; and(d) attaching the engagement portion of the locking element to the firsttubular element.

Consequently, by using two parts inserted from two sides of theornamental component, the lining (the first tubular element and thelocking element) may be attached to the bead without deforming it. Thisallows more complex insert elements to be used such as pre decoratedlinings and linings composed of a plurality of elements.

In some embodiments, the engagement portion is attached to the tubularelement by a male/female locking mechanism.

In some embodiments, the method further comprises the step of insertinga second tubular element into the through hole of the self-supportinghousing, either through the first opening or the second opening of theself-supporting housing, wherein the first tubular element and theengagement portion of the locking element are inserted into the secondtubular element.

In some embodiments, the ornamental component is an ornamental componentas disclosed in relation to the fifth aspect of the invention.

The different aspects of the present invention can be implemented indifferent ways including as ornamental components, bracelets ornecklaces comprising ornamental components, tubular elements forornamental components, and methods for manufacturing ornamentalcomponents described above and in the following, each yielding one ormore of the benefits and advantages described in connection with atleast one of the aspects described above, and each having one or morepreferred embodiments corresponding to the preferred embodimentsdescribed in connection with at least one of the aspects described aboveand/or disclosed in the dependent claims.

Furthermore, it will be appreciated that embodiments described inconnection with one of the aspects described herein may equally beapplied to the other aspects. Aspects of the first tubular elementdisclosed in relation to the first aspect of the invention may beapplied to the tubular element disclosed in relation to the fourthaspect of the invention and vice versa. Similarly, aspects disclosed inrelation to the ornamental component disclosed in relation to the firstaspect of the invention may be applied to the method disclosed inrelation to the third aspect of the invention and vice versa. Furtheraspects disclosed in relation to the ornamental component disclosed inrelation to the fifth aspect of the invention may be applied to themethod disclosed in relation to the sixth aspect of the invention andvice versa.

In the following description, reference is made to the accompanyingfigures, which show by way of illustration how the invention may bepracticed.

FIGS. 1 a-c show an ornamental component 100 for a bracelet and/or anecklace having a through hole defining a through hole axis 104,according to an embodiment of the present invention. FIG. 1 a shows aside view, FIG. 1 b shows a front view, and FIG. 1 c shows across-section along the line A shown in FIG. 1 b. The ornamentalcomponent 100 comprises a self-supporting housing 101 having a throughhole 150 comprising a first opening at a first side of theself-supporting housing 151 and a second opening at a second side of theself-supporting housing 152, and an insert assembly 102 103 inserted inthe through hole 150 of the self-supporting housing 101. The insertassembly 102 103 comprises a first tubular element 102 and a grippingelement 103 (only schematically shown). The gripping element 103 isconfigured for frictionally gripping a part of a bracelet and/ornecklace. The first tubular element 102 has a through hole 140 which inthis embodiment forms the full through hole of the ornamental component100. However, in other embodiments of the invention the through hole ofthe first tubular element 140 forms only a limited part of the throughhole of the ornamental component 100. The through hole of the ornamentalcomponent allows it to be strung on an elongated member of a braceletand/or necklace. The trough hole of the self-supporting housing 150 hasa varying width (measured in planes being perpendicular to the throughhole axis), i.e. the through hole of the self-supporting housing 150 iswider in the central part of self-supporting housing than at the firstopening 151 and the second opening 152. The inner surface of the throughhole of the self-supporting housing 150 is spaced apart from the insertassembly 102 103 by a fluid e.g. air. The first tubular element 102 isconfigured to secure the gripping element 103 inside the through hole150 of the ornamental component. This may be achieved by attaching thegripping element 103 to the first tubular element 102 e.g. by adheringthe two elements together or by positioning the gripping element 103 ina recess of the first tubular element 102 e.g. as shown in FIG. 2. Thefirst tubular element 102 may alternatively secure the gripping element103 inside the through hole 150 of the ornamental component by having apart of the gripping element wrapped around its outer surface asdisclosed in relation to FIGS. 3-5.

FIG. 2 shows a cross-section of an ornamental component 200 for abracelet and/or a necklace having a through hole defining a through holeaxis 204 according to an embodiment of the present invention. Theornamental component 200 comprises a self-supporting housing 201 havinga through hole 250 comprising a first opening at a first side of theself-supporting housing 251 and a second opening at a second side of theself-supporting housing 252, and an insert assembly 202 203 inserted inthe through hole 250 of the self-supporting housing 201. The insertassembly 202 203 comprises a first tubular element 202 and a grippingelement 203. The gripping element 203 is configured for frictionallygripping a part of a bracelet and/or necklace. The gripping element 203has a tubular shape. The first tubular element 202 is configured tosecure the gripping element 203 in the through hole of the ornamentalcomponent by having recess 290 in the central part of the inner wall ofits through hole 240, where the gripping element 203 is positioned.Optionally, the gripping element 203 may further be adhered to the innerwall of the first tubular element 202. The through hole of the firsttubular element 240 forms the full through hole of the ornamentalcomponent 200.

FIG. 3 shows an exploded view of an ornamental component 300 accordingto an embodiment of the present invention. The ornamental component 300comprises an insert assembly 370, a second tubular element 305, aself-supporting housing 301, and a locking element 306. The insertassembly 370 comprises a first tubular element 302 and a grippingelement 303. Shown is also the through hole axis 304. The first tubularelement 302 has a through hole and comprises a collar 324, a first part321, a second part 322, and a third part 323, as will be more detailedexplained in relation to FIGS. 4 a-d. The locking element 306 has athrough hole, and comprises an engagement part 361 for engaging with theinsert assembly 370 and a collar 362 for being positioned outside theself-supporting housing 301. The ornamental component 300 may bemanufactured/assembled by firstly assembling the insert assembly 370.The insert assembly 370 may be assembled by arranging the grippingelement 303 around the second portion 322 of the first tubular element302, so that gripping portions of the gripping element 303 (not shown)extends through circumferential openings of the first tubular element302. Next, the insert assembly 370 may be inserted into the secondtubular element 305. Then the insert assembly 370 with the secondtubular element may be inserted into a through hole of theself-supporting housing 350 in a manner so that the collar 324 ispositioned outside the self-supporting housing 301. The second tubularelement 305 may alternatively be inserted into the through hole of theself-supporting housing 350 before the insert assembly 370 is inserted.The insert assembly 370 and/or the second tubular element 305 may beinserted into the through hole of the self-supporting housing 350through a first opening 351. The insert assembly 370 and/or the secondtubular element 305 may alternatively be inserted into the through holeof the self-supporting housing 350 before the self-supporting housing301 is fully formed/assembled e.g. the insert assembly 370 and/or thesecond tubular element may be inserted into a first half of the selfsupporting housing 301, whereafter a second half of the self-supportinghousing 301 is attached to the first half, thereby forming the finishedself-supporting housing 301 with the insert assembly 370 inserted in itsthrough hole 350. Finally, the locking element 306 is inserted in asecond opening 352 of the through hole of the self-supporting housing350, and the engagement part 361 is attached to the first tubularelement 302.

FIGS. 4 a-d show a first tubular element comprising a through holeaccording to an embodiment of the present invention. The first tubularelement shown in FIG. 4-d may correspond to the first tubular element302 shown in FIG. 3. FIG. 4 a shows a side view, FIG. 4 b shows across-section along the line A, FIG. 4 c shows a front view, and FIG. 4d shows a back view. The first tubular element 402 comprises a throughhole 474 defining a tubular element through hole axis 404. When thefirst tubular element 402 is positioned in an ornamental componentaccording the invention, the tubular element through hole axis 404 andthe ornamental component through hole axis will be coincident. The firsttubular element 402 comprises a first portion 421, a second portion 422,and a third portion 423. The width of the second portion 422 is lowerthan the widest width of the first portion 421 and the third portion423. The first tubular element 402 further comprises a collar 424, afirst circumferential opening 426, a second circumferential opening 427,and a third circumferential opening 428. Each of the circumferentialopenings 426 427 428 extends along the tubular element through hole axis404. The circumferential openings 426 427 428 are spaced apart by walls471 472 473 extending along to tubular element through hole axis 404.Each of the circumferential openings 426 427 428 extends B percentage ofthe circumference of the first tubular element. In the embodiment shownB is equal to 20.8%, i.e. 75 degrees. Correspondingly, each of the walls471 472 473 extends C percentage of the circumference of the firsttubular element. In the embodiment shown C is equal to 12.5%. Thecircumferential openings 426 427 428 are used to allow griping parts ofthe gripping element to extend through, into the through hole 474 of thefirst tubular element 402, thereby allowing the gripping parts to gripan elongated member of a bracelet and/or necklace. The collar 424comprises a surface 474 for abutting an outer surface of aself-supporting housing for preventing the first tubular element 402from moving in a first direction along the through hole axis relative tothe self-supporting housing. The width of the through hole 474 isslightly extended in a part of the third portion 423, as illustrated bythe broken line in FIG. 4 a. This may allow an engagement portion of alocking element to be received, whereby a through hole of the lockingelement and the through hole 474 of the first tubular element 402together can form a through hole of an ornamental component. The firsttubular element 402 may optionally further comprise mechanical lockingmeans 425 for mechanically attaching the first tubular element 402 withan engagement portion of a locking element e.g. a male/female lockingmechanism. In some embodiments, the first tubular element 402 has alength along the tubular element through hole axis 404 between 1 mm and3 cm.

FIGS. 5 a-b show a gripping element according to an embodiment of thepresent invention. FIG. 5 a shows a side view, and FIG. 5 b shows afront view. The gripping element 503 shown in FIG. 5 a-b may correspondto the gripping element 303 shown in FIG. 3. The gripping elementcomprises a tubular portion 531 having an outer surface 532 and an innersurface 536. The gripping element 503 further comprises a first grippingportion 533, a second gripping portion 534, and a third gripping portion535 protruding from the inner surface 536 of the tubular portion 531.Each of the gripping portions 533 534 535 protrudes from A percentage ofthe inner surface 536 of the tubular portion 531. In the embodimentshown A is equal to 19.4%, i.e. 70 degrees. The gripping portions 533534 535 are used to resiliently grip an elongated member of a braceletand/or necklace. The gripping element 503 may be made of a flexiblematerial e.g. a silicone like material. The gripping element 503 may beattached with a first tubular element 402 as shown in FIG. 4 a-d bypulling the gripping element 503 around the first tubular element 402until the first gripping portion 533 is aligned with the firstcircumferential opening 426, the second gripping portion 534 is alignedwith the second circumferential opening 427, and the third grippingportion 535 is aligned with the third circumferential opening 428,whereby the first gripping portion 533 extends through the firstcircumferential opening 426, the second gripping portion 534 extendsthrough the second circumferential opening 427, the third grippingportion 535 extends through the third circumferential opening 428, and apart of the inner surface 536 of the tubular portion 531 rests upon apart of the outer surface 471 472 473 of the first tubular element 402thereby attaching the gripping element 503 to the first tubular element502. The gripping element 503 may have a length C along the through holeaxis, being approximately equal to the length of the circumferentialopenings of a first tubular element.

FIGS. 6 a-b show a self-supporting housing according to an embodiment ofthe present invention. FIG. 6 a shows a side view and FIG. 6 b shows afront view. The self-supporting housing 601 shown in FIGS. 6 a-b maycorrespond to the self-supporting housing 301 shown in FIG. 3. Theself-supporting housing 601 has a through hole 650 comprising a firstopening at a first side of the self-supporting housing 651 and a secondopening at a second side of the self-supporting housing 652. The troughhole of the self-supporting housing 650 has a varying width (measured inplanes being perpendicular to the through hole axis), i.e. the throughhole of the self-supporting housing 650 is wider in the central part ofself-supporting housing than at the first opening 651 and the secondopening 652. The self-supporting housing 601 comprises a planar surface653 at the first opening 651 for abutting a surface of a collar of afirst tubular element. Correspondingly, the self supporting housing 601comprises a planar surface 654 for abutting a surface of a collar of alocking element.

FIGS. 7 a-b show a second tubular element according to an embodiment ofthe present invention. FIG. 7 a shows a side view and FIG. 7 b shows afront view. The second tubular element 705 shown in FIGS. 7 a-b maycorrespond to the second tubular element 305 shown in FIG. 3. The secondtubular element comprises a through hole 755, wherein a first tubularelement with a gripping element attached may be positioned.

FIGS. 8 a-b show a locking element according to an embodiment of thepresent invention. FIG. 8 a shows a top view, FIG. 8 b shows a back viewand FIG. 8 c shows a front view. The locking element 806 shown in FIGS.8 a-c may correspond to the locking element 306 shown in FIG. 3. Thelocking element 806 comprises an engagement portion 861 for beingattached with a part of a first tubular element, a collar for beingpositioned outside a self-supporting housing, and a through hole 865.The engagement portion 861 may optionally comprise mechanical lockingmeans 864 for mechanically attaching the engagement portion 861 with afirst tubular element 402 e.g. a male/female locking mechanism. Thecollar 862 comprises a planar surface 863 for abutting with a surface ofa self-supporting housing.

FIG. 9 shows an exploded perspective view of an ornamental componentwith possible dimensions according to an embodiment of the presentinvention. The ornamental component 900 comprises a first tubularelement 902, a gripping element 903, a self-supporting housing 901, asecond tubular element 905, and a locking element 906.

FIGS. 10 a-d show a first tubular element according to an embodiment ofthe present invention. FIG. 10 a shows a top view, FIG. 10 b shows aside view, FIG. 10 c shows a front view and FIG. 10 d shows a back view.The first tubular element 1002 has a through hole 1074 and comprises acollar 1024, a first portion 1021, a second portion 1022, and a thirdportion 1023. The collar 1024, the first portion 1021, and the secondportion 1022 may be identical to the corresponding parts of the firsttubular element shown in FIG. 4 a-d. The third portion 1023 comprisesmechanical locking means in the form of a female part of male/femalelocking mechanism 1075 1076. The female part 1075 1076 comprises a firstopening 1075 and a second opening 1076 extending along the through holeaxis. The first opening 1075 and the second opening 1076 are positionedopposite to each other.

FIGS. 11 a-d show a locking element 1106 according to an embodiment ofthe present invention. FIG. 11 a shows a top view, FIG. 11 b shows afront view and FIG. 11 c shows a back view. The locking element 1106 hasa through hole 1165 and comprises a collar 1162 and an engagementportion 1161. The collar 1162 may be identical to the collar of thelocking element shown in FIG. 8. The engagement portion 1161 comprisesmechanical locking means in the form of the male part 1166 1167 of amale/female locking mechanism. The male part 1166 1167 comprises a firstflexible member 1166 and a second flexible member 1167. The first andsecond flexible member 1166 1167 each comprises a protruding portion1168 1169. The male/female locking mechanisms shown in FIGS. 10 a-c andFIGS. 1 a-c are configured to function together, thus the protrudingportions 1168 1169 are configured to fit the openings 1075 1076. Thelocking element 1106 may be attached to the first tubular element 1002by moving the two elements together until the male part comes intocontact with the female part, whereby the first and second flexiblemember 1166 1167 are deformed from a first shape to a second shape, i.e.the first and second flexible member 1166 1167 are both progressivelybent inwards. This is a result of an interaction between the roundedfront surface of the two flexible members 1166 1167 and the rim 1077 ofthe through hole 1074 of the first tubular element 1002. When the twoflexible members 1166 1667 are aligned with the two openings 1075 1076of the first tubular element 1002, the two flexible members 1166 1667snap back into approximately the first shape, whereby the protrudingportions of the two flexible members 1168 1669 engages with the openings1075 1076 and locks the locking element 1106 to the first tubularelement 1002. Thus, the locking element 1106 can be attached to thefirst tubular element 1002 by a pure translation between the two. Themale/female locking mechanism 1075 1076 1166 1167 is of the snap locktype wherein a translation from a free position of the male and femalepart, to a locked position of the male and female part, requires lessforce than a translation from a locked position of the male and femalepart to a free position of the male and female part. This is a result ofthe special shape of the protruding portions 1168 1669 and the openings1075 1076. This may be beneficial as the locking element 1106 and thefirst tubular element 1002 typically are permanently attached.

FIG. 12 shows a central cross-section of a fully assembled ornamentalcomponent comprising a first tubular element and a locking element asdisclosed in relation to FIGS. 10 a-d and FIGS. 11 a-c according to anembodiment of the present invention. The ornamental component 1200comprises a self-supporting housing 1201, a first tubular element 1202,a gripping element 1203, a locking element 1206 and a second tubularelement 1205. The ornamental component 1200 has a through hole 1250defining a through hole axis 1204. The gripping element 1203 may beidentical to the gripping element shown in FIGS. 5 a-b, theself-supporting housing 1201 may be identical to the self-supportinghousing shown in FIGS. 6 a-b, and the second tubular element 1205 may beidentical to the second tubular element shown in FIGS. 7 a-b. It can beseen how gripping portions of the gripping element 1203 protrudes intothe through hole 1250 of the ornamental component 1200 allowing thegripping portions to frictionally grip an elongated member of anbracelet and/or necklace e.g. a chain of a bracelet and/or necklace.

FIGS. 13 a-d show a first tubular element according to an embodiment ofthe present invention. FIG. 13 a shows a top view, FIG. 13 b shows aside view, FIG. 13 c shows a front view, and FIG. 13 d shows a backview. The first tubular element 1302 has a through hole 1374 andcomprises a collar 1324, a first portion 1321, a second portion 1322,and a third portion 1323. The collar 1324, the first portion 1321, andthe second portion 1322 may be identical to the corresponding parts ofthe first tubular element shown in FIG. 4 a-d. The third portion 1323comprises mechanical locking means in the form of a female part ofmale/female locking mechanism 1375 1376. The female part 1075 1076comprises a first opening/or recess 1375 and a second opening or recess1376. The first opening 1375 and the second opening 1376 are positionedopposite to each other.

FIGS. 14 a-d show a locking element 1406 according to an embodiment ofthe present invention. FIG. 14 a shows a top view, FIG. 14 b shows afront view, and FIG. 14 c shows a back view. The locking element 1406has a through hole 1465, and comprises a collar 1462 and an engagementportion 1461. The collar 1462 may be identical to the collar of thelocking element shown in FIG. 8. The engagement portion 1461 comprisesmechanical locking means in the form of the male part 1468 1469 of amale/female locking mechanism. The male part 1468 1469 comprises a firstprotruding portion 1468 and a second protruding portion 1169. Themale/female locking mechanisms shown in FIGS. 13 a-c and FIGS. 114-c areconfigured to function together, thus the protruding portions 1468 1469are configured to fit the openings 1375 1376. The male/female lockingmechanism is of the rotational type. The locking element 1406 may beattached to the first tubular element 1302 by firstly rotationallyorienting the locking element 1406 in a free rotational orientationrelative to the first tubular element 1302(with the protruding portions1468 1469 aligned with the openings 1375 1376), next translating thelocking element 1406 along the through hole axis, and finally rotatingthe locking element 1406 from the free rotational orientation to alocked rotational orientation.

FIG. 15 shows a central cross-section of a fully assembled ornamentalcomponent comprising a first tubular element and a locking element asdisclosed in relation to FIGS. 13 a-d and FIGS. 14 a-c, according to anembodiment of the present invention. The ornamental component 1500comprises a self-supporting housing 1501, a first tubular element 1502,a gripping element 1503, a locking element 1506, and a second tubularelement 1505. The ornamental component 1500 has a through hole 1550defining a through hole axis 1504. The gripping element 1503 may beidentical to the gripping element shown in FIGS. 5 a-b, theself-supporting housing 1501 may be identical to the self-supportinghousing shown in FIGS. 6 a-b, and the second tubular element 1505 may beidentical to the second tubular element shown in FIGS. 7 a-b.

FIGS. 16 a-c show an ornamental component according to an embodiment ofthe present invention. FIG. 16 a shows a side view, FIG. 16 b shows afront view, and FIG. 16 c shows a cross-section along the line A shownin FIG. 16 b. The ornamental component 1600 is an ornamental componentfor use with a bracelet and/or necklace e.g. a bead. The ornamentalcomponent 1600 has a through hole 1698 allowing the ornamental component1600 to be strung on an elongated member of a bracelet and/or necklace,the through hole 1698 defines a through hole axis 1604. The ornamentalcomponent 1600 comprises a self-supporting housing 1601, a first tubularelement 1602, and a locking element 1606. The self-supporting housing1601 has a through hole 1650 comprising a first opening 1651 at a firstside of the housing, and a second opening 1652 at a second side of thehousing. The first tubular element 1602 has a through hole 1640, and isinserted in the through hole of the self-supporting housing 1650 throughthe first opening of the self-supporting housing 1651. The lockingelement 1606 has a through hole 1655 and is inserted in the through holeof the self-supporting housing 1650 through the second opening of theself-supporting housing 1652. The locking element 1606 and the firsttubular element 1602 are attached as schematically shown by the box1699. The through hole of the first tubular element 1640 and the throughhole of the locking element 1665 together form the through hole of theornamental component 1698. The ornamental component 1600 may be a freelymovable ornamental component or an ornamental component configured toresiliently grips an elongated member of a bracelet and/or necklace.

FIGS. 17 a-b show an first tubular element for a freely movableornamental component according to an embodiment of the presentinvention. FIG. 17 a shows a top view and FIG. 17 b shows a side view.The first tubular element 1702 has a through hole 1774. The firsttubular element comprises a collar 1724 for being positioned outside aself-supporting housing, and mechanical locking means in the form of afemale part of male/female locking mechanism 1775 1776. The female part1775 1776 comprises a first opening 1775 and a second opening 1776extending along the through hole axis. The first opening 1775 and thesecond opening 1776 are positioned opposite to each other. Themale/female locking mechanism may be configured to function togetherwith the male/female locking mechanism of the locking element 1106 shownin FIGS. 11 a-d i.e. the locking 1106 may be attached to the firsttubular element 1702 by their respective male/female locking mechanisms.

FIG. 18 shows a central cross-section of a fully assembled ornamentalcomponent configured to be freely movable, according to an embodiment ofthe present invention. The ornamental component 1800 comprises aself-supporting housing 1801, a first tubular element 1802, a lockingelement 1806, and a second tubular element 1505. The ornamentalcomponent 1800 has a through hole 1850 defining a through hole axis1804. The second tubular element 1805 may be identical to the secondtubular element shown in FIGS. 7 a-b. The first tubular element 1802 isa first tubular element as disclosed in relation to FIGS. 17 a-b, andthe locking element 1806 is a locking element as disclosed in relationto FIGS. 1 a-c. The openings of the first tubular element 1802 and/orthe openings of the locking element 1806 may optionally be pre-decoratede.g. comprise decorative engravings as schematically illustrated by thecircles 1897.

Although some embodiments have been described and shown in detail, theinvention is not restricted to them, but may also be embodied in otherways within the scope of the subject matter defined in the followingclaims. In particular, it is to be understood that other embodiments maybe utilized and structural and functional modifications may be madewithout departing from the scope of the present invention.

In device claims enumerating several means, several of these means canbe embodied by one and the same item of hardware. The mere fact thatcertain measures are recited in mutually different dependent claims ordescribed in different embodiments does not indicate that a combinationof these measures cannot be used to advantage.

1. An ornamental component for use with at least one jewelry itemselected from the group consisting of a bracelet and a necklace; theornamental component comprising: a self-supporting housing having athrough hole allowing the ornamental component to be strung on anelongated member of the jewelry item, the through hole defining athrough hole axis and comprising a first opening at a first side of theself-supporting housing and a second opening at a second side of theself-supporting housing; and an insert assembly inserted in the throughhole of the self-supporting housing; wherein the insert assembly isassembled from a first tubular element having a through hole that formsa gripping element for frictionally gripping a part of the jewelry item,the first tubular element being configured to secure the grippingelement inside the through hole of the self-supporting housing.
 2. Anornamental component for use with at least one jewelry item selectedfrom the group consisting of a bracelet and a necklace; the ornamentalcomponent comprising: a self-supporting housing having a through holeallowing the ornamental component to be strung on an elongated member ofthe jewelry item, the through hole defining a through hole axis andcomprising a first opening at a first side of the self-supportinghousing and a second opening at a second side of the self-supportinghousing; and an insert assembly inserted in the through hole of theself-supporting housing; wherein the insert assembly is assembled from afirst tubular element having a through hole that forms a grippingelement for frictionally gripping a part of the jewelry item, the firsttubular element being configured to secure the gripping element insidethe through hole of the self-supporting housing; wherein the insertassembly is inserted into the through hole of the self-supportinghousing through the first opening of the self-supporting housing.
 3. Anornamental component according to claim 1, wherein: the first tubularelement comprises a first circumferential opening extending along thethrough hole axis; the gripping element comprises a first grippingportion for frictionally gripping the elongated member of the jewelryitem; and the first gripping portion extends through the firstcircumferential opening.
 4. An ornamental component according to claim3, wherein the gripping element comprises a tubular portion, the firstgripping portion protrudes from an interior surface of the tubularportion, and the tubular portion of the gripping element surrounds apart of the first tubular element.
 5. An ornamental component accordingto claim 4, wherein the first tubular element comprises a secondcircumferential opening extending along the through hole axis, thegripping element comprises a second gripping portion protruding from aninterior surface of the tubular portion of the gripping element, and thesecond gripping portion extends through the second circumferentialopening.
 6. An ornamental component according to claim 5, wherein thefirst tubular element comprises a third circumferential openingextending along the through hole axis, the gripping element comprises athird gripping portion protruding from an interior surface of thetubular portion of the gripping element, and the third gripping portionextends through the third circumferential opening.
 7. An ornamentalcomponent according to claim 4, wherein: the first tubular elementcomprises a first portion and a second portion; the second portion has alower widest width than the widest width of the first portion; and thetubular portion of the gripping element is arranged to fit snugly aroundthe second portion of the first tubular element and to abut the firstportion of the first tubular element, whereby the gripping element isprevented from moving in a first direction along the through hole axisrelative to the first tubular element.
 8. An ornamental componentaccording to claim 7, wherein: the first tubular element furthercomprises a third portion; the second portion has a lower widest widththan the widest width of the first portion and the third portion; andthe tubular portion of the gripping element further abuts the thirdportion of the first tubular element thereby preventing the grippingelement from moving in any direction along the through hole axisrelative to the first tubular element.
 9. An ornamental componentaccording to claim 1, wherein the ornamental component further comprisesa second tubular element, and wherein the first tubular element ispositioned inside the second tubular element.
 10. An ornamentalcomponent according to claim 1, wherein: the first tubular element ofthe insert assembly at a first end further comprises a collar; and thecollar is positioned outside the self-supporting housing at the firstopening of the self-supporting housing and comprises a surface abuttingan outer surface of the self-supporting housing thereby preventing thefirst tubular element of the insert assembly from moving in a firstdirection along the through hole axis relative to the ornamentalcomponent.
 11. An ornamental component according to claim 1, wherein theornamental component further comprises a locking element having athrough hole wherein the locking element comprises an engagement portionpositioned inside the self-supporting housing and a collar positionedoutside the self-supporting housing at the second opening of theself-supporting housing, the engagement portion being attached to thefirst tubular element and the collar comprising a surface abutting anouter surface of the self-supporting housing thereby preventing thefirst tubular element of the insert assembly from moving in a seconddirection along the through hole axis relative to the ornamentalcomponent.
 12. An ornamental component according to claim 11, whereinthe engagement portion is attached to the first tubular element by amale/female locking mechanism, and wherein the male part comprises aprotruding portion and the female part comprises a recess.
 13. A jewelryitem selected from the group consisting of a bracelet and a necklace,the jewelry item comprising: an elongated member; and a first ornamentalcomponent strung on the elongated member, the ornamental componentcomprising: (a) a self-supporting housing having a through hole allowingthe ornamental component to be strung on the elongated member of thejewelry item, the through hole defining a through hole axis andcomprising a first opening at a first side of the self-supportinghousing and a second opening at a second side of the self-supportinghousing; and (b) an insert assembly inserted in the through hole of theself-supporting housing; the insert assembly being assembled from afirst tubular element having a through hole that forms a grippingelement for frictionally gripping a part of the jewelry item, the firsttubular element being configured to secure the gripping element insidethe through hole of the self-supporting housing; wherein the firstornamental component is configured so that the gripping elementresiliently grips the elongated member to fix the first ornamentalcomponent along the elongated member until a particular force is actingon the first ornamental component, whereby the first ornamentalcomponent can be moved along the elongated member.
 14. A method formanufacturing an ornamental component, the ornamental component having athrough hole allowing the ornamental component to be strung on anelongated member of a jewelry item selected from the group consisting ofa bracelet and a necklace, the through hole defining a through holeaxis, the method comprising the steps: providing a self-supportinghousing having a through hole, wherein the self-supporting housingthrough hole comprises a first opening at a first side of theself-supporting housing and a second opening at a second side of theself-supporting housing; assembling an insert assembly comprising afirst tubular element, the first tubular element having a through holethat at least partly forms the through hole of the ornamental component,the first tubular element having a gripping element for frictionallygripping the elongated member of the jewelry item; and inserting theinsert assembly in the through hole of the self-supporting housing. 15.A method according to claim 14, wherein the insert assembly is insertedin the through hole of the self-supporting housing through the firstopening of the self-supporting housing.
 16. A method according to claim14, wherein: the first tubular element comprises a first circumferentialopening extending along the through hole axis; the gripping elementcomprises a first gripping portion for frictionally gripping theelongated member of the jewelry item; the gripping element comprises atubular portion; the first gripping portion protrudes from an innersurface of the tubular portion; and the step of assembling the insertassembly comprises pulling the gripping element around the first tubularelement until the first gripping portion is aligned with the firstcircumferential opening, whereby the first gripping portion extendsthrough the first circumferential opening and a part of the innersurface of the tubular portion rests upon a part of the outer surface ofthe first tubular element thereby securing the gripping element to thefirst tubular element.
 17. An ornamental component for a jewelry item,the jewelry item being selected from the group consisting of a braceletand a necklace, the ornamental component having a through hole allowingthe ornamental component to be strung on an elongated member of thejewelry item, the ornamental component through hole defining a throughhole axis; the ornamental component comprising: a self-supportinghousing having a through hole comprising a first opening at a first sideof the self-supporting housing and a second opening at a second side ofthe self-supporting housing; and an insert assembly inserted in thethrough hole of the self-supporting housing; wherein the insert assemblyis assembled from a first tubular element having a through hole thatforms at least a part of the through hole of the ornamental component,the first tubular element having a gripping element for frictionallygripping a part of the jewelry item, the first tubular element beingconfigured to secure the gripping element inside the through hole of theornamental component, the first tubular element having a firstcircumferential opening extending along the through hole axis, thegripping element having a first gripping portion for frictionallygripping the elongated member of the jewelry item, the first grippingportion extending through the first circumferential opening.